Canadian wildfires are raising air quality concerns in several states, including the Dakotas, Minnesota and Wisconsin.

Fire has always been a natural part of the ecosystem of Canada’s forests and smoke from Canadian fires has at times been strong enough to drift down into the United States. But fire experts say ...

Millions of Americans living on the East Coast ... United States,” according to President Joe Biden. “Yesterday, I spoke with Prime Minister Trudeau and offered any additional help Canada ...

The unhealthy haze that gripped vast swaths of the United States on Wednesday ... U.S. air quality map shows elevated and dangerous levels of particulate matter on the East Coast on Wednesday.

A third day of unhealthy air from Canadian wildfires may have been an unnerving novelty for millions of people on the U.S. East Coast ... as has Canada, but what’s important now is that we ...

Schools across the US East Coast canceled outdoor activities ... People walk at 6th Avenue as haze and smoke caused by wildfires in Canada blanket New York City, New York, US, June 7, 2023 ...

Hundreds of forest fires burning uncontrollably in Canada are what led to these scenes ... The model shows the smoke moving from the US East Coast and into its mid-west. Wildfire smoke is ...

While the Northeast may be unfamiliar with hazy conditions caused by smoke from wildfires, which blew down from Canada, the West Coast is ... smoke map: Forecast shows which US cities, states ...

Washington DC and Philadelphia experienced their worst air quality in years as intense wildfires in Canada continue to impact ... grounded flights across the US. Nearly 100 million people are ...